6308660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 13986000

約数和(自身を除く): 7677340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 149, 290, 292, 298, 365, 580, 596, 730, 745, 1460, 1490, 2117, 2980, 4234, 4321, 8468, 8642, 10585, 10877, 17284, 21170, 21605, 21754, 42340, 43210, 43508, 54385, 86420, 108770, 217540, 315433, 630866, 1261732, 1577165, 3154330, 6308660]

約数ペア:

[(1, 6308660), (2, 3154330), (4, 1577165), (5, 1261732), (10, 630866), (20, 315433), (29, 217540), (58, 108770), (73, 86420), (116, 54385), (145, 43508), (146, 43210), (149, 42340), (290, 21754), (292, 21605), (298, 21170), (365, 17284), (580, 10877), (596, 10585), (730, 8642), (745, 8468), (1460, 4321), (1490, 4234), (2117, 2980)]